In the last ten years, advances in experimental techniques have enabled remarkable
discoveries of how the dynamics of thin gas films can profoundly influence the behavior of …

In the present mini‐review, droplet impacting on a liquid pool, jet impingement, and binary
droplet collision of nonreacting liquids are first summarized in terms of basic phenomena …

We present a theory on the coalescence of 2 spherical liquid droplets that are initially
stationary. The evolution of the radius of a liquid neck formed upon coalescence was …

Direct numerical simulations are performed to investigate the multiscale flow physics of
binary droplet collision over a wide range of Weber numbers and impact factors. All possible …

Droplet impacts on solid surfaces are ubiquitous in nature and industry. Before impact, the
droplet shape may be affected by gravity, shear flow, and the electric and magnetic fields …

Generation of monodisperse droplets by a large droplet impacting a mesh array is a
common technique in microfluidic engineering, materials science, and drug production …

We carried out experimental and numerical investigations on the axisymmetric spreading
evolution of dynamic spin coating with a single drop of ethanol. The results show that the …

This paper presents an advanced Volume of Fluid (VOF) method that enables performant
three dimensional Direct Numerical Simulations (DNS) of the interaction of two immiscible …

Micro-sized droplets in air may impact aircraft wings and induce severe ice accretion. The
deformation and acceleration of a single droplet in a continuous airflow are simulated using …

Droplet bouncing on liquid surfaces frequently occurs for low-Weber-number impacts.
Previous studies typically used large droplets with oscillation initiated by their creation …